2009/04/16

ORA-00932: inconsistent datatypes: expected - got CLOB

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As I am doing data query with distinct syntax in select clause, I got this error message: ORA-00932: inconsistent datatypes: expected - got...

ORA-01502 Oracle Index in Unusable State

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As I execute sql statement to do search, it return this message unexpectedly: ORA-01502: index 'RSDB.RESUME_PK' or partition of such...
2009/04/10

Template method pattern example

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http://www.slideshare.net/junyuo/template-method-pattern-example
2009/04/09

Utilize Quartz to Implement Scheduling Service

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Scenario Implementation Process http://www.slideshare.net/junyuo/utilize-quartz-to-implement-scheduling-service
2009/04/07

PMD

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PMD scans Java source code and looks for potential problems like: Possible bugs - empty try/catch/finally/switch statements Dead code -...
2009/04/06

Utilize Jericho HTML Parser to Resolve NCR Problem

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Agenda What is NCR (Numeric Character Reference) ? Scenario Description Problem (XML with NCR) Resolution Process Result (NCR had been decod...
2009/04/02

XML Utility: Convert DTD to XML Schema

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http://www.hitsw.com/xml_utilites/
2009/02/20

Problems running dot: exit code=-1, command='dot'

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As I used Doxygen to generate source code docuemt, I failed to generate graphs and got this kind of error message:  Problems running dot...
5 comments:
2009/02/18

Applied Apache Trinidad to show organization chart

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Technology : Apache Trinidad, JPA Web Container : Glassfish Demo 1. enter personnel request application form page 2. launch popup wi...
2009/02/17

java.sql.SQLException: OALL8 is in an inconsistent state

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Technology: Apache Trinidad, JPA Web Container: glassfish Database: Oracle 10g Scenario: As I execute some functions, then it will get th...

Set up a simple way to backup testing server database

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1. write an ant build file to generate dump file and copy to remote machine (on a daily basis) 2. create a batch file to execute my build sc...
2009/01/14

NamedQuery of name: jobDutyJobTitle.findByJobDuty not found.

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As I used JPA as my persistence tier implementation. I declared a named query in my entity class: And I called th is name q...
4 comments:
2009/01/06

An Introduction To JBoss RichFaces | Eclipse Zone

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An Introduction To JBoss RichFaces | Eclipse Zone If it's your first time to study JBoss RichFaces, here is a good place to start.

RichFaces for NetBeans IDE 6.1 (Part 1)

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RichFaces for NetBeans IDE 6.1 (Part 1) : "RichFaces for NetBeans IDE 6.1" It also work for 6.5
2009/01/04

System Design Tools

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http://www.slideshare.net/junyuo/system-design-tools-presentation
2009/01/01

HTC Development Environment Configuration

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http://www.slideshare.net/junyuo/htc-development-environment-configuration-presentation
2008/12/21

2008 台北馬拉松

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2008/12/14

OCUP (OMG-Certified UML Professional) Fundamental - experience sharing

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http://junyuo.googlepages.com/OCUPOMG-CertifiedUMLProfessionalFund.pdf
2008/12/13

OMG-Certified UML Professional

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2008/12/11

Troubleshooting on Tomahawk JSCook Menu

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http://wiki.apache.org/myfaces/JSCook_Menu Check Notes and Known issues . I had faced this issue Place of Menu tag in relation to Forms :...